Amit Kumar Gupta
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4d93b9de89
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Convert remaining tests to goconvey
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2014-08-23 05:22:16 +00:00 |
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Amit Kumar Gupta
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1809a8b358
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RandomForest returns error when fitting data with fewer features than the RandomForest plans to use
- BaseClassifier Predict and Fit methods return errors
- go fmt ./...
Conflicts:
ensemble/randomforest.go
ensemble/randomforest_test.go
trees/tree_test.go
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2014-08-22 13:39:29 +00:00 |
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Amit Kumar Gupta
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529b3bcaa5
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Avoid renaming packages on import
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2014-08-22 13:39:29 +00:00 |
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Amit Kumar Gupta
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947ee8380e
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Return error instead of panicking when unable to get confusion matrix
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2014-08-22 13:39:29 +00:00 |
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Amit Kumar Gupta
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14aad31821
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Consistently use (t *testing.T) instead of T or testEnv
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2014-08-22 08:44:41 +00:00 |
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Amit Kumar Gupta
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695aec6eb6
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Favor idiomatic t.Fatalf over panic for test failures
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2014-08-22 08:07:55 +00:00 |
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Amit Kumar Gupta
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45545d6ebd
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Remove Println's from automated test suite since they aren't assertions
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2014-08-22 07:58:01 +00:00 |
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Amit Kumar Gupta
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21bb2fc9fa
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Remove redundant import renames
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2014-08-22 07:21:24 +00:00 |
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Richard Townsend
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f9c1e24e5b
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neural: stop-gap support for neural networks
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2014-08-09 19:27:20 +01:00 |
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Richard Townsend
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47341b2869
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base: Cleaned up duplicate Attribute resolution functions
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2014-08-03 15:17:20 +01:00 |
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Richard Townsend
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c2d040af30
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trees: merge from v2-instances
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2014-08-03 15:17:13 +01:00 |
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albrow
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132e3f4527
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Create a new default logger and change some print statements to use the logger instead of fmt.Println.
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2014-07-20 15:26:13 -04:00 |
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Niclas Jern
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627a5537d3
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Comments should be of the form "<Struct> ..." or "<MethodName> ..."
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2014-07-18 13:48:28 +03:00 |
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Niclas Jern
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32f36f28c3
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if block ends with a return statement -> drop this else and outdent its block
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2014-07-18 13:20:46 +03:00 |
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Remo Hertig
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f77c1dcde0
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use multiple return values instead of an array in InstancesTrainTestSplit
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2014-06-06 21:33:17 +02:00 |
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Richard Townsend
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a6072ac9de
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Package documentation
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2014-05-19 12:59:11 +01:00 |
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Richard Townsend
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889fec4419
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Examples for RandomForest, ID3 and Random trees
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2014-05-19 12:42:03 +01:00 |
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Richard Townsend
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45ca6063f1
|
Not sure if this bagging version is better or not
More more similar to "Attribute bagging:improving accuracy of classifier ensembles by using random feature subsets" (Brill)
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2014-05-18 11:49:35 +01:00 |
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Richard Townsend
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26660e1470
|
Corrected a problem with pruning, actual ID3 decision tree type
Going to modify Bagging to select attributes on its own
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2014-05-17 21:45:26 +01:00 |
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Richard Townsend
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12ace9def5
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Identified source of the low accuracy
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2014-05-17 20:37:19 +01:00 |
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Richard Townsend
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13c0dc3eba
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Reduced-error pruning
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2014-05-17 18:06:01 +01:00 |
|
Richard Townsend
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c516907b13
|
Passes all the tests
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2014-05-17 17:35:10 +01:00 |
|
Richard Townsend
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db3ac3c695
|
ID3 algorithm working
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2014-05-17 17:28:51 +01:00 |
|
Richard Townsend
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cf165695c8
|
ChiMerge seems to improve accuracy
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2014-05-17 16:20:56 +01:00 |
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Richard Townsend
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fdb67a4355
|
Initial work on decision trees
Random Forest has occasional disastrous accuracy:
never seen that happen in WEKA
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2014-05-14 14:00:22 +01:00 |
|
Stephen Whitworth
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1ade0afca6
|
Refactored KNN to implement the estimator interface
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2014-05-05 22:41:55 +01:00 |
|
Stephen Whitworth
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7e8eb70cd1
|
Implemented batch and stochastic gradient descent
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2014-05-05 21:40:51 +01:00 |
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Stephen Whitworth
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cd43a6565d
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Implemented batch and stochastic gradient descent
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2014-05-05 21:40:33 +01:00 |
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